The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

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Matrix ID
Year
Displaying collection matrices 2881 - 2900 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1710 farm Meszaros 7 17 41 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2760 mycielskian4 Mycielski 11 11 40 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
2140 Trec6 JGD_Kocay 6 15 40 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1479 GD01_b Pajek 18 18 37 Directed Graph 2001 MATLAB Rutherford Boeing Matrix Market
1526 Tina_AskCog Pajek 11 11 36 Directed Graph 1992 MATLAB Rutherford Boeing Matrix Market
2008 ch3-3-b1 JGD_Homology 18 9 36 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2088 n3c4-b4 JGD_Homology 6 15 30 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2085 n3c4-b1 JGD_Homology 15 6 30 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1525 Tina_AskCal Pajek 11 11 29 Directed Graph 1992 MATLAB Rutherford Boeing Matrix Market
720 lpi_itest6 LPnetlib 11 17 29 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
719 lpi_itest2 LPnetlib 9 13 26 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
2179 relat3 JGD_Relat 12 5 24 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
56 bcsstm01 HB 48 48 24 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
715 lpi_galenet LPnetlib 8 14 22 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
904 cage3 vanHeukelum 5 5 19 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
2172 rel3 JGD_Relat 12 5 18 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2009 ch3-3-b2 JGD_Homology 6 18 18 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
449 b1_ss Grund 7 7 15 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
2139 Trec5 JGD_Kocay 3 7 12 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2759 mycielskian3 Mycielski 5 5 10 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market